I am a new user to Zeus and use the current version 3.98aa. I noticed today, that the cursor is moving if I scroll through a file. The obvious expectation is that the cursor stays, even if I scoll. I cannot find any editor option to change this behaviour. Is this a bug or a feature?

Details:
Lets say, the cursor is at line 1000 and this line is also at my viewport. If I scroll now towards the top, the cursor scrolls with the viewport and, thus, the cursor's position gets changed continuously.